Dura Ace R9170/R9120 Front Disc Brake/Shifter

Dura Ace R9170/R9120 Front Disc Brake/Shifter


Regular price$609.99

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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Shimano Dura Ace Pre-Bled Disc Brake with flat mount caliper and fin resin pad.


  • Includes lever, brake hose and caliper
  • Designed for flat-mount brake standard


  • Brake Caliper Type: Flat Mount
  • Brake Lever Actuation: Hydraulic
  • Brake Lever Use: Left
  • Hydraulic Hose Length: 1000mm
  • Hydraulic Fluid Type: Shimano Mineral Oil
  • Pad Compound: Resin